From jesper.juhl@gmail.com Wed Aug 17 14:28:20 2005
From: Jesper Juhl <jesper.juhl@gmail.com>
To: Greg Kroah-Hartman <gregkh@suse.de>
Subject: Driver core: small cleanup; remove check for NULL before kfree() in driver core
Date: Wed, 17 Aug 2005 22:06:34 +0200
Cc: Maneesh Soni <maneesh@in.ibm.com>
Message-Id: <200508172206.34913.jesper.juhl@gmail.com>
Remove needless checking of variable for NULL before calling kfree() on it.
Applies to 2.6.13-rc6-git9
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/class.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
--- gregkh-2.6.orig/drivers/base/class.c 2005-08-19 00:21:32.000000000 -0700
+++ gregkh-2.6/drivers/base/class.c 2005-08-19 00:21:34.000000000 -0700
@@ -300,10 +300,8 @@ static void class_dev_release(struct kob
pr_debug("device class '%s': release.\n", cd->class_id);
- if (cd->devt_attr) {
- kfree(cd->devt_attr);
- cd->devt_attr = NULL;
- }
+ kfree(cd->devt_attr);
+ cd->devt_attr = NULL;
if (cls->release)
cls->release(cd);